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Network Support Specialist - Careers at Leidos

Leidos

Network Support Specialist - Careers at Leidos

full-timePosted: Feb 3, 2026

Job Description

Network Support Specialist

Leidos is seeking a skilled Computer/Network Support Specialist to ensure the reliability and security of mission-critical systems and networks at our customer site in Suitland, MD. In this high-impact role, you'll maintain infrastructure, troubleshoot outages, support security authorizations, and collaborate in a dynamic environment driving national security operations.

Primary Responsibilities

  • Diagnose and resolve local area network (LAN) issues, providing timely event notifications to minimize downtime.
  • Use diagnostic tools like visual fault locators and Ethernet testers to maintain optical and copper cabling infrastructure.
  • Image, maintain, and repair end-user hardware including workstations, phones, and printers for seamless operations.
  • Communicate scheduled upgrades and maintenance activities to stakeholders, ensuring transparency and coordination.
  • Create and maintain accurate site documentation using Visio for compliance and future reference.
  • Deliver first-line end-user support, escalating complex tickets as needed to resolve issues efficiently.

Required Qualifications

  • Active DoD Top Secret/SCI clearance.
  • Bachelor’s degree with 4+ years of relevant experience, OR Master’s degree with 2+ years, OR equivalent experience, training, or certifications.
  • Active IAT Level II DoD Approved 8570 Baseline certification (e.g., Security+ CE) or ability to obtain prior to start date.
  • Active CCNA certification or ability to obtain within 90 days of hire.
  • Proficiency with Cisco configurations including EIGRP, BGP, SNMP, TCP/IP, OSPF, VLANs, VPN, NAT, GRE, IPSEC.
  • Experience with packet capture, traffic analysis, and vulnerability remediation.
  • Strong understanding of the OSI model and multi-protocol routing (VRF, VPN, EIGRP, BGP, OSPF, VPLS).

Why Join Leidos?

This isn’t just a support role—it's your chance to shape the future of national security. Work at the heart of critical intelligence missions, develop cutting-edge skills, collaborate with industry leaders, and enjoy the stability of a global powerhouse. At Leidos, we seek the restless innovators who rethink the possible. Ready to make an impact? Apply today.

Locations

  • Suitland, Maryland, United States

Salary

73,450 - 132,775 USD / yearly

Estimated Salary Rangehigh confidence

73,450 - 132,775 USD / yearly

* This is an estimated range based on market data and may vary based on experience and qualifications.

Skills Required

  • Cisco configurations (EIGRP, BGP, SNMP, TCP/IP, OSPF, VLANs, VPN, NAT, GRE, IPSEC)intermediate
  • Packet capture and traffic analysisintermediate
  • Vulnerability remediationintermediate
  • OSI model and multi-protocol routing (VRF, VPN, EIGRP, BGP, OSPF, VPLS)intermediate
  • Diagnostic tools (visual fault locators, Ethernet testers)intermediate
  • Visio for site documentationintermediate
  • LAN troubleshooting and end-user hardware supportintermediate

Required Qualifications

  • Active DoD Top Secret/SCI clearance (experience)
  • Bachelor’s degree with 4+ years relevant experience OR Master’s with 2+ years OR equivalent (experience)
  • Active IAT Level II DoD 8570 Baseline (e.g., Security+ CE) or obtain prior to start (experience)
  • Active CCNA certification or obtain within 90 days of hire (experience)

Responsibilities

  • Diagnose and resolve LAN issues with timely notifications
  • Maintain optical and copper cabling using diagnostic tools
  • Image, maintain, and repair end-user hardware (workstations, phones, printers)
  • Communicate scheduled upgrades and maintenance to stakeholders
  • Create and maintain site documentation using Visio
  • Provide first-line end-user support and escalate tickets

Benefits

  • general: Work at the heart of critical intelligence missions
  • general: Develop cutting-edge technical skills and professional growth
  • general: Collaborate with brightest minds in the industry
  • general: Stability and support from a globally recognized leader
  • general: High-impact environment shaping national security operations

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Leidos logo

Network Support Specialist - Careers at Leidos

Leidos

Network Support Specialist - Careers at Leidos

full-timePosted: Feb 3, 2026

Job Description

Network Support Specialist

Leidos is seeking a skilled Computer/Network Support Specialist to ensure the reliability and security of mission-critical systems and networks at our customer site in Suitland, MD. In this high-impact role, you'll maintain infrastructure, troubleshoot outages, support security authorizations, and collaborate in a dynamic environment driving national security operations.

Primary Responsibilities

  • Diagnose and resolve local area network (LAN) issues, providing timely event notifications to minimize downtime.
  • Use diagnostic tools like visual fault locators and Ethernet testers to maintain optical and copper cabling infrastructure.
  • Image, maintain, and repair end-user hardware including workstations, phones, and printers for seamless operations.
  • Communicate scheduled upgrades and maintenance activities to stakeholders, ensuring transparency and coordination.
  • Create and maintain accurate site documentation using Visio for compliance and future reference.
  • Deliver first-line end-user support, escalating complex tickets as needed to resolve issues efficiently.

Required Qualifications

  • Active DoD Top Secret/SCI clearance.
  • Bachelor’s degree with 4+ years of relevant experience, OR Master’s degree with 2+ years, OR equivalent experience, training, or certifications.
  • Active IAT Level II DoD Approved 8570 Baseline certification (e.g., Security+ CE) or ability to obtain prior to start date.
  • Active CCNA certification or ability to obtain within 90 days of hire.
  • Proficiency with Cisco configurations including EIGRP, BGP, SNMP, TCP/IP, OSPF, VLANs, VPN, NAT, GRE, IPSEC.
  • Experience with packet capture, traffic analysis, and vulnerability remediation.
  • Strong understanding of the OSI model and multi-protocol routing (VRF, VPN, EIGRP, BGP, OSPF, VPLS).

Why Join Leidos?

This isn’t just a support role—it's your chance to shape the future of national security. Work at the heart of critical intelligence missions, develop cutting-edge skills, collaborate with industry leaders, and enjoy the stability of a global powerhouse. At Leidos, we seek the restless innovators who rethink the possible. Ready to make an impact? Apply today.

Locations

  • Suitland, Maryland, United States

Salary

73,450 - 132,775 USD / yearly

Estimated Salary Rangehigh confidence

73,450 - 132,775 USD / yearly

* This is an estimated range based on market data and may vary based on experience and qualifications.

Skills Required

  • Cisco configurations (EIGRP, BGP, SNMP, TCP/IP, OSPF, VLANs, VPN, NAT, GRE, IPSEC)intermediate
  • Packet capture and traffic analysisintermediate
  • Vulnerability remediationintermediate
  • OSI model and multi-protocol routing (VRF, VPN, EIGRP, BGP, OSPF, VPLS)intermediate
  • Diagnostic tools (visual fault locators, Ethernet testers)intermediate
  • Visio for site documentationintermediate
  • LAN troubleshooting and end-user hardware supportintermediate

Required Qualifications

  • Active DoD Top Secret/SCI clearance (experience)
  • Bachelor’s degree with 4+ years relevant experience OR Master’s with 2+ years OR equivalent (experience)
  • Active IAT Level II DoD 8570 Baseline (e.g., Security+ CE) or obtain prior to start (experience)
  • Active CCNA certification or obtain within 90 days of hire (experience)

Responsibilities

  • Diagnose and resolve LAN issues with timely notifications
  • Maintain optical and copper cabling using diagnostic tools
  • Image, maintain, and repair end-user hardware (workstations, phones, printers)
  • Communicate scheduled upgrades and maintenance to stakeholders
  • Create and maintain site documentation using Visio
  • Provide first-line end-user support and escalate tickets

Benefits

  • general: Work at the heart of critical intelligence missions
  • general: Develop cutting-edge technical skills and professional growth
  • general: Collaborate with brightest minds in the industry
  • general: Stability and support from a globally recognized leader
  • general: High-impact environment shaping national security operations

Target Your Resume for "Network Support Specialist - Careers at Leidos" , Leidos

Get personalized recommendations to optimize your resume specifically for Network Support Specialist - Careers at Leidos. Takes only 15 seconds!

AI-powered keyword optimization
Skills matching & gap analysis
Experience alignment suggestions

Check Your ATS Score for "Network Support Specialist - Careers at Leidos" , Leidos

Find out how well your resume matches this job's requirements. Get comprehensive analysis including ATS compatibility, keyword matching, skill gaps, and personalized recommendations.

ATS compatibility check
Keyword optimization analysis
Skill matching & gap identification
Format & readability score

Tags & Categories

Jobs in Suitland, MDLeidos CareersHiring in United StatesDoD Clearance JobsCisco NetworkingEngineeringInformation TechnologySecurity

Answer 10 quick questions to check your fit for Network Support Specialist - Careers at Leidos @ Leidos.

Quiz Challenge
10 Questions
~2 Minutes
Instant Score

Related Books and Jobs

No related jobs found at the moment.